[Emacs-diffs] Changes to emacs/src/fileio.c,v

[Stefan Monnier]

CVSROOT:        /sources/emacs
Module name:    emacs
Changes by:     Stefan Monnier <monnier>        08/05/12 18:31:27

Index: fileio.c
===================================================================
RCS file: /sources/emacs/emacs/src/fileio.c,v
retrieving revision 1.618
retrieving revision 1.619
diff -u -b -r1.618 -r1.619
--- fileio.c    9 May 2008 22:55:03 -0000       1.618
+++ fileio.c    12 May 2008 18:31:26 -0000      1.619
@@ -6088,43 +6088,6 @@
 }
 
 /* Reading and completing file names */
-extern Lisp_Object Ffile_name_completion (), Ffile_name_all_completions ();
-extern Lisp_Object Qcompletion_ignore_case;
-
-/* In the string VAL, change each $ to $$ and return the result.  */
-
-static Lisp_Object
-double_dollars (val)
-     Lisp_Object val;
-{
-  register const unsigned char *old;
-  register unsigned char *new;
-  register int n;
-  int osize, count;
-
-  osize = SBYTES (val);
-
-  /* Count the number of $ characters.  */
-  for (n = osize, count = 0, old = SDATA (val); n > 0; n--)
-    if (*old++ == '$') count++;
-  if (count > 0)
-    {
-      old = SDATA (val);
-      val = make_uninit_multibyte_string (SCHARS (val) + count,
-                                         osize + count);
-      new = SDATA (val);
-      for (n = osize; n > 0; n--)
-       if (*old != '$')
-         *new++ = *old++;
-       else
-         {
-           *new++ = '$';
-           *new++ = '$';
-           old++;
-         }
-    }
-  return val;
-}
 
 DEFUN ("next-read-file-uses-dialog-p", Fnext_read_file_uses_dialog_p,
        Snext_read_file_uses_dialog_p, 0, 0, 0,